166570872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28099}}^1$

素因数の和:28140

約数の個数: 64

約数和(自身を含む): 472080000

約数和(自身を除く): 305509128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 28099, 56198, 84297, 112396, 168594, 224792, 337188, 365287, 533881, 674376, 730574, 1067762, 1095861, 1461148, 1601643, 2135524, 2191722, 2922296, 3203286, 4271048, 4383444, 6406572, 6940453, 8766888, 12813144, 13880906, 20821359, 27761812, 41642718, 55523624, 83285436, 166570872]

約数ペア:

[(1, 166570872), (2, 83285436), (3, 55523624), (4, 41642718), (6, 27761812), (8, 20821359), (12, 13880906), (13, 12813144), (19, 8766888), (24, 6940453), (26, 6406572), (38, 4383444), (39, 4271048), (52, 3203286), (57, 2922296), (76, 2191722), (78, 2135524), (104, 1601643), (114, 1461148), (152, 1095861), (156, 1067762), (228, 730574), (247, 674376), (312, 533881), (456, 365287), (494, 337188), (741, 224792), (988, 168594), (1482, 112396), (1976, 84297), (2964, 56198), (5928, 28099)]